/*
 *  Copyright (C) 2010 Glauco
 * 
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 * 
 *  This program is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 * 
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

package org.balisunrise.swing.components.panel.layouts;

import javax.swing.GroupLayout;
import javax.swing.JComponent;
import javax.swing.JPanel;
import javax.swing.LayoutStyle;
import org.balisunrise.swing.components.panel.LayoutBuilder;

/**
 * Constrói o layout para a busca de entidades.
 *
 * @author Glauco
 */
public class SearchLayoutBuilder implements LayoutBuilder{

    private JComponent filterPanel;
    private JComponent gridPanel;
    private JComponent actionPanel;

    public JComponent getActionPanel() {
        return actionPanel;
    }

    public void setActionPanel(JComponent actionPanel) {
        this.actionPanel = actionPanel;
    }

    public JComponent getFilterPanel() {
        return filterPanel;
    }

    public void setFilterPanel(JComponent filterPanel) {
        this.filterPanel = filterPanel;
    }

    public JComponent getGridPanel() {
        return gridPanel;
    }

    public void setGridPanel(JComponent gridPanel) {
        this.gridPanel = gridPanel;
    }

    /**
     * Constrói o layout do painel.
     * Os componentes do painel devem ser atribuidos no construtor da classe,
     * ou via métodos set. Os componentes podem variar conforme o tipo de
     * painel e layout a ser construido.
     *
     * @param panel
     */
    @Override
    public void buildLayout(JPanel panel) {

        panel.removeAll();
        GroupLayout layout = new GroupLayout(panel);
        panel.setLayout(layout);

        // HORIZONTAL
        GroupLayout.ParallelGroup hGroup =
                layout.createParallelGroup(GroupLayout.Alignment.LEADING, true)
                .addComponent(filterPanel)
                .addComponent(gridPanel)
                .addComponent(actionPanel);

        layout.setHorizontalGroup(layout.createSequentialGroup()
                .addGroup(hGroup));

        // VERTICAL
        GroupLayout.SequentialGroup vGroup = layout.createSequentialGroup()
                //.addContainerGap()
                .addComponent(filterPanel)
                //.addPreferredGap(LayoutStyle.ComponentPlacement.RELATED)
                .addComponent(gridPanel)
                .addPreferredGap(LayoutStyle.ComponentPlacement.RELATED, GroupLayout.DEFAULT_SIZE, Short.MAX_VALUE)
                .addComponent(actionPanel);

        layout.setVerticalGroup(
            layout.createParallelGroup(GroupLayout.Alignment.LEADING, true)
            .addGroup(vGroup));

    }

}
